Critical phenomena and estimation of the spontaneous magnetization from a mean field analysis of the magnetic entropy change in La0.65Eu0.05Sr0.3Mn0.95Cr0.05O3

[Display omitted] •Nanocrystalline sample La0.65Eu0.05Sr0.3Mn0.95Cr0.05O3 was prepared using the Pechini sol–gel method.•The La0.65Eu0.05Sr0.3Mn0.95Cr0.05O3 exhibits a second order FM–PM phase transition.•The mean-field model describes the critical properties in La0.65Eu0.05Sr0.3Mn0.95Cr0.05O3 perov...

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Veröffentlicht in:	Materials research bulletin 2016-02, Vol.74, p.452-458
Hauptverfasser:	Bellouz, R., Oumezzine, Ma, Hlil, E.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	A. Magnetic materials A. Structural materials B. Magnetic properties B. Sol–gel chemistry C. X-ray diffraction Physics
Online-Zugang:	Volltext
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